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Inverter Welder Magnum THF 238P AC/DC PRO-X
Magnum THF 238P AC/DC PRO-X is a professional TIG welder that opens the door to advanced welding of aluminium, stainless steel and other demanding materials. Built on modern IGBT inverter technology, it gives full control of the AC/DC arc parameters, including pulse, balance and wave shape. It is the tool for professionals and ambitious workshops looking for precision, output and reliability at a fair price.
Key features
Welding with every process: TIG AC/DC (aluminium, stainless steel, mild steel) and MMA
Full control of the arc: adjustable AC balance, frequency and wave shape (square, sine, triangular)
Advanced TIG PULSE function for precise heat control on thin material
Contactless HF (High Frequency) arc ignition for a clean start to the weld
High duty cycle of 60% at the maximum welding current of 200A
Efficient MMA process with adjustable Hot Start and Arc Force
Light, mobile inverter build, right for assembly work
Technical Details
Technology in Detail
The heart of the machine is IGBT inverter technology, which gives a stable arc and high energy efficiency. The key to professional aluminium welding is full control of the alternating current (AC), and this model offers it: adjustable AC balance lets you manage cleaning and penetration precisely, and the choice of wave shape tunes the character of the arc. The TIG Pulse function with fully adjustable parameters gives close control over the heat put into the material, which counts on thin sheet and in awkward positions.
Recommended Applications
- Professional metalwork and welding shops
- Production and repair of aluminium structures (railings, frames, tanks)
- Welding of pipework and installations in stainless steel
- Automotive industry and tuning (exhaust systems, intercoolers)
- Assembly and production work in the field
Control Panel
The control panel of the THF 238P PRO-X was designed with the welder in mind. Large, clear digital displays show the current values. Dedicated knobs and buttons allow quick, intuitive adjustment of every key TIG parameter, such as start and end current, upslope and downslope time, pulse parameters, balance and AC frequency. Function switches make it easy to pick the welding process (TIG/MMA) and the torch mode (2T/4T).
Product Specification
| Feature | Value |
|---|---|
| Power supply | AC 230V / 50Hz |
| Welding processes | TIG AC/DC (HF), MMA |
| Technology | IGBT inverter |
| Maximum welding current [A] | 200 |
| Duty cycle TIG/MMA [%] | 60% at 200A |
| Maximum power draw [kVA] | 7.7 |
| Weight [kg] | 9.6 |
What Do You Get in the Set?
- Magnum THF 238P AC/DC PRO-X machine
- Professional TIG welding torch SR26 (4m)
- MMA electrode holder
- Earth cable
- Operating manual in Polish
- Basic set of consumable parts for the TIG torch
About the Magnum Brand
Magnum is a Polish brand that has been one of the leaders of the welding market since 1996. Its business model rests on supplying technically advanced machines, made in Asia to a Polish specification, at a very competitive price. The strength of the brand lies in its value for money, in an offer that adds up to a complete workshop ecosystem and in reliable service with a door-to-door warranty, which builds the confidence of customers from hobby users to professional workshops.
